Indoor Industrial Router
2
Overview of LEDs
LED
Display
Description
Power (red)
Solid ON
The red Power LED indicates correct power is applied
to the DC power input.
Tx/Rx
(amber)
Solid ON
The amber LED will light upon data being sent to or
received from the cellular network.
DCD (green)
Solid ON
The green Carrier Detect LED illuminates to indicate a
Data connection.
Service Type
(green)
The green LED will illuminate when cellular network coverage is
detected.
Solid ON
3G: indicates UMTS/HSPA available coverage
Blinking
EDGE: indicates EDGE available coverage
Off
2G: indicates GSM/GPRS available coverage only.
RSSI (green)
This green LED indicates the Received Signal Strength.
There are three possible states that the RSSI LED can operate in,
based upon signal level.
Solid ON
HIGH - Indicates the RSSI level is -77dBm (high), or
greater
Flashing
MEDIUM - Indicates the RSSI level is between
-91dBm and -78dBm, (medium)
Off
LOW - Indicates the RSSI level is less than -92dBm
(low)
